Version 1
: Received: 17 May 2024 / Approved: 18 May 2024 / Online: 20 May 2024 (12:37:04 CEST)
How to cite:
Xiao, J.; Li, Z.; Jiang, P.; Ma, J. Research on Multi vessel Collision Avoidance Decision Considering China's Inland River Collision Avoidance Rules. Preprints2024, 2024051225. https://doi.org/10.20944/preprints202405.1225.v1
Xiao, J.; Li, Z.; Jiang, P.; Ma, J. Research on Multi vessel Collision Avoidance Decision Considering China's Inland River Collision Avoidance Rules. Preprints 2024, 2024051225. https://doi.org/10.20944/preprints202405.1225.v1
Xiao, J.; Li, Z.; Jiang, P.; Ma, J. Research on Multi vessel Collision Avoidance Decision Considering China's Inland River Collision Avoidance Rules. Preprints2024, 2024051225. https://doi.org/10.20944/preprints202405.1225.v1
APA Style
Xiao, J., Li, Z., Jiang, P., & Ma, J. (2024). Research on Multi vessel Collision Avoidance Decision Considering China's Inland River Collision Avoidance Rules. Preprints. https://doi.org/10.20944/preprints202405.1225.v1
Chicago/Turabian Style
Xiao, J., Pan Jiang and Jingning Ma. 2024 "Research on Multi vessel Collision Avoidance Decision Considering China's Inland River Collision Avoidance Rules" Preprints. https://doi.org/10.20944/preprints202405.1225.v1
Abstract
In order to quickly develop a multi ship collaborative collision avoidance plan in multi ship encounter scenarios, a multi ship collision avoidance decision model is proposed in accordance with the requirements of the International Maritime Collision Avoidance Regulations, taking into account the collision avoidance operations in multi ship encounter scenarios. Firstly, the collision risk between ships is determined by the closest encounter distance (DCPA) and closest encounter time (TCPA). Secondly, a decision objective function is established based on rules, degree of ship deviation, and ship risk. Finally, the prediction mechanism is used to calculate the minimum value of the objective function and complete the collision avoidance decision. The simulation results show that in the scenario of multiple ship encounters, the collision avoidance model can achieve safe collision avoidance with a smaller steering frequency and a shorter col-lision avoidance time. The proposed multi ship collision avoidance model can provide reference for collision avoidance decision-making in multi ship encounter scenarios, which helps to im-prove the collision avoidance efficiency in multi ship collision avoidance
Keywords
rule constraints; Meeting multiple ships; Avoiding collisions; objective function
Subject
Engineering, Marine Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
